---
title: "init(source:convolutionGradientState:weights:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnnconvolutiontransposenode/init(source:convolutiongradientstate:weights:)"
---

# init(source:convolutionGradientState:weights:)

## Declaration

```swift
init(source sourceNode: MPSNNImageNode, convolutionGradientState: MPSCNNConvolutionGradientStateNode?, weights: any MPSCNNConvolutionDataSource)
```

## See Also

### Initializers

- [MPSCNNConvolutionDataSource](metalperformanceshaders/mpscnnconvolutiondatasource.md)